mirror of
https://github.com/jam422470459/EPD-nRF52-hema213.git
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move components to SDK dir
This commit is contained in:
Shuanglei Tao
169
SDK/12.3.0_d7731ad/components/ble/ble_services/ble_tps/ble_tps.c
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169
SDK/12.3.0_d7731ad/components/ble/ble_services/ble_tps/ble_tps.c
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/**
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* Copyright (c) 2012 - 2017, Nordic Semiconductor ASA
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form, except as embedded into a Nordic
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* Semiconductor ASA integrated circuit in a product or a software update for
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* such product, must reproduce the above copyright notice, this list of
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* conditions and the following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* 3. Neither the name of Nordic Semiconductor ASA nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* 4. This software, with or without modification, must only be used with a
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* Nordic Semiconductor ASA integrated circuit.
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*
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* 5. Any software provided in binary form under this license must not be reverse
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* engineered, decompiled, modified and/or disassembled.
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*
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* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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/* Attention!
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* To maintain compliance with Nordic Semiconductor ASA<53>s Bluetooth profile
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* qualification listings, this section of source code must not be modified.
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*/
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#include "sdk_common.h"
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#if NRF_MODULE_ENABLED(BLE_TPS)
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#include "ble_tps.h"
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#include <string.h>
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#include "ble_srv_common.h"
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/**@brief Function for handling the Connect event.
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*
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* @param[in] p_tps TX Power Service structure.
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* @param[in] p_ble_evt Event received from the BLE stack.
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*/
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static void on_connect(ble_tps_t * p_tps, ble_evt_t * p_ble_evt)
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{
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p_tps->conn_handle = p_ble_evt->evt.gap_evt.conn_handle;
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}
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void ble_tps_on_ble_evt(ble_tps_t * p_tps, ble_evt_t * p_ble_evt)
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{
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switch (p_ble_evt->header.evt_id)
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{
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case BLE_GAP_EVT_CONNECTED:
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on_connect(p_tps, p_ble_evt);
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break;
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default:
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// No implementation needed.
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break;
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}
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}
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/**@brief Function for adding TX Power Level characteristics.
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*
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* @param[in] p_tps TX Power Service structure.
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* @param[in] p_tps_init Information needed to initialize the service.
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*
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* @return NRF_SUCCESS on success, otherwise an error code.
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*/
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static uint32_t tx_power_level_char_add(ble_tps_t * p_tps,
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const ble_tps_init_t * p_tps_init)
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{
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ble_gatts_char_md_t char_md;
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ble_gatts_attr_t attr_char_value;
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ble_uuid_t ble_uuid;
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ble_gatts_attr_md_t attr_md;
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memset(&char_md, 0, sizeof(char_md));
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char_md.char_props.read = 1;
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char_md.p_char_user_desc = NULL;
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char_md.p_char_pf = NULL;
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char_md.p_user_desc_md = NULL;
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char_md.p_cccd_md = NULL;
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char_md.p_sccd_md = NULL;
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BLE_UUID_BLE_ASSIGN(ble_uuid, BLE_UUID_TX_POWER_LEVEL_CHAR);
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memset(&attr_md, 0, sizeof(attr_md));
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attr_md.read_perm = p_tps_init->tps_attr_md.read_perm;
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attr_md.write_perm = p_tps_init->tps_attr_md.write_perm;
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attr_md.vloc = BLE_GATTS_VLOC_STACK;
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attr_md.rd_auth = 0;
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attr_md.wr_auth = 0;
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attr_md.vlen = 0;
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memset(&attr_char_value, 0, sizeof(attr_char_value));
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memset(&attr_char_value, 0, sizeof (attr_char_value));
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attr_char_value.p_uuid = &ble_uuid;
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attr_char_value.p_attr_md = &attr_md;
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attr_char_value.init_len = sizeof (int8_t);
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attr_char_value.init_offs = 0;
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attr_char_value.max_len = sizeof (uint8_t);
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attr_char_value.p_value = (uint8_t*)&p_tps_init->initial_tx_power_level;
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return sd_ble_gatts_characteristic_add(p_tps->service_handle,
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&char_md,
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&attr_char_value,
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&p_tps->tx_power_level_handles);
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}
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uint32_t ble_tps_init(ble_tps_t * p_tps, const ble_tps_init_t * p_tps_init)
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{
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uint32_t err_code;
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ble_uuid_t ble_uuid;
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// Add service
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BLE_UUID_BLE_ASSIGN(ble_uuid, BLE_UUID_TX_POWER_SERVICE);
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err_code = sd_ble_gatts_service_add(BLE_GATTS_SRVC_TYPE_PRIMARY,
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&ble_uuid,
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&p_tps->service_handle);
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if (err_code != NRF_SUCCESS)
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{
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return err_code;
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}
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// Add TX Power Level characteristic
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return tx_power_level_char_add(p_tps, p_tps_init);
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}
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uint32_t ble_tps_tx_power_level_set(ble_tps_t * p_tps, int8_t tx_power_level)
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{
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ble_gatts_value_t gatts_value;
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// Initialize value struct.
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memset(&gatts_value, 0, sizeof(gatts_value));
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gatts_value.len = sizeof(uint8_t);
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gatts_value.offset = 0;
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gatts_value.p_value = (uint8_t*)&tx_power_level;
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// Update database
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return sd_ble_gatts_value_set(p_tps->conn_handle,
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p_tps->tx_power_level_handles.value_handle,
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&gatts_value);
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}
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#endif // NRF_MODULE_ENABLED(BLE_TPS)
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123
SDK/12.3.0_d7731ad/components/ble/ble_services/ble_tps/ble_tps.h
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123
SDK/12.3.0_d7731ad/components/ble/ble_services/ble_tps/ble_tps.h
Normal file
@@ -0,0 +1,123 @@
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/**
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* Copyright (c) 2012 - 2017, Nordic Semiconductor ASA
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this
|
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* list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form, except as embedded into a Nordic
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* Semiconductor ASA integrated circuit in a product or a software update for
|
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* such product, must reproduce the above copyright notice, this list of
|
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* conditions and the following disclaimer in the documentation and/or other
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* materials provided with the distribution.
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*
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* 3. Neither the name of Nordic Semiconductor ASA nor the names of its
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* contributors may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* 4. This software, with or without modification, must only be used with a
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* Nordic Semiconductor ASA integrated circuit.
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*
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* 5. Any software provided in binary form under this license must not be reverse
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* engineered, decompiled, modified and/or disassembled.
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*
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* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
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* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
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* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
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* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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/** @file
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*
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* @defgroup ble_tps TX Power Service
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* @{
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* @ingroup ble_sdk_srv
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* @brief TX Power Service module.
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*
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* @details This module implements the TX Power Service with the TX Power Level characteristic.
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* During initialization it adds the TX Power Service and TX Power Level characteristic
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* with the specified initial value to the BLE stack database.
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*
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* It provides a function for letting the application update the TX Power Level
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* characteristic.
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*
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* @note Attention!
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* To maintain compliance with Nordic Semiconductor ASA Bluetooth profile
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* qualification listings, this section of source code must not be modified.
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*/
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#ifndef BLE_TPS_H__
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#define BLE_TPS_H__
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#include <stdint.h>
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#include "ble.h"
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#include "ble_srv_common.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**@brief TX Power Service init structure. This contains all options and data needed for
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* initialization of the service. */
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typedef struct
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{
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int8_t initial_tx_power_level; /**< Initial value of the TX Power Level characteristic (in dBm). */
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ble_srv_security_mode_t tps_attr_md; /**< Initial Security Setting for TX Power Service Characteristics. */
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} ble_tps_init_t;
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/**@brief TX Power Service structure. This contains various status information for the service. */
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typedef struct
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{
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uint16_t service_handle; /**< Handle of TX Power Service (as provided by the BLE stack). */
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ble_gatts_char_handles_t tx_power_level_handles; /**< Handles related to the TX Power Level characteristic. */
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uint16_t conn_handle; /**< Handle of the current connection (as provided by the BLE stack, is BLE_CONN_HANDLE_INVALID if not in a connection). */
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} ble_tps_t;
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/**@brief Function for initializing the TX Power Service.
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*
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* @param[out] p_hrs TX Power Service structure. This structure will have to be supplied by
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* the application. It will be initialized by this function, and will later
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* be used to identify this particular service instance.
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* @param[in] p_tps_init Information needed to initialize the service.
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*
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* @return NRF_SUCCESS on successful initialization of service, otherwise an error code.
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*/
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uint32_t ble_tps_init(ble_tps_t * p_hrs, const ble_tps_init_t * p_tps_init);
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/**@brief Function for handling the Application's BLE Stack events.
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*
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* @details Handles all events from the BLE stack of interest to the TX Power Service.
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*
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* @param[in] p_tps TX Power Service structure.
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* @param[in] p_ble_evt Event received from the BLE stack.
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*/
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void ble_tps_on_ble_evt(ble_tps_t * p_tps, ble_evt_t * p_ble_evt);
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/**@brief Function for setting the state of the Sensor Contact Detected bit.
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*
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* @param[in] p_tps TX Power Service structure.
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* @param[in] tx_power_level New TX Power Level (unit dBm, range -100 to 20).
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*
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* @return NRF_SUCCESS on success, otherwise an error code.
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*/
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uint32_t ble_tps_tx_power_level_set(ble_tps_t * p_tps, int8_t tx_power_level);
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#ifdef __cplusplus
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}
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#endif
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#endif // BLE_TPS_H__
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/** @} */
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